DE3843294C2 - - Google Patents

Info

Publication number
DE3843294C2
DE3843294C2 DE3843294A DE3843294A DE3843294C2 DE 3843294 C2 DE3843294 C2 DE 3843294C2 DE 3843294 A DE3843294 A DE 3843294A DE 3843294 A DE3843294 A DE 3843294A DE 3843294 C2 DE3843294 C2 DE 3843294C2
Authority
DE
Germany
Prior art keywords
roller
cylinder
hollow roller
piston
hollow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE3843294A
Other languages
German (de)
English (en)
Other versions
DE3843294A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eduard Kuesters Maschinenfabrik GmbH and Co KG
Original Assignee
Eduard Kuesters Maschinenfabrik GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eduard Kuesters Maschinenfabrik GmbH and Co KG filed Critical Eduard Kuesters Maschinenfabrik GmbH and Co KG
Priority to DE3843294A priority Critical patent/DE3843294A1/de
Priority to FR8914581A priority patent/FR2640893B1/fr
Priority to US07/450,827 priority patent/US5044273A/en
Priority to FI896159A priority patent/FI896159A0/fi
Priority to GB8928926A priority patent/GB2226384B/en
Priority to JP1334706A priority patent/JPH02217609A/ja
Publication of DE3843294A1 publication Critical patent/DE3843294A1/de
Application granted granted Critical
Publication of DE3843294C2 publication Critical patent/DE3843294C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
DE3843294A 1988-12-22 1988-12-22 Walzenanordnung mit einer unterwalze mit hydraulischer innenabstuetzung Granted DE3843294A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE3843294A DE3843294A1 (de) 1988-12-22 1988-12-22 Walzenanordnung mit einer unterwalze mit hydraulischer innenabstuetzung
FR8914581A FR2640893B1 (es) 1988-12-22 1989-11-07
US07/450,827 US5044273A (en) 1988-12-22 1989-12-14 Roll apparatus with a hydraulically supported bottom roll having additional supporting elements
FI896159A FI896159A0 (fi) 1988-12-22 1989-12-21 Valsanordning med en undervals med hydrauliskt innerstoed.
GB8928926A GB2226384B (en) 1988-12-22 1989-12-21 Improvements in or relating to a roll
JP1334706A JPH02217609A (ja) 1988-12-22 1989-12-22 ロール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3843294A DE3843294A1 (de) 1988-12-22 1988-12-22 Walzenanordnung mit einer unterwalze mit hydraulischer innenabstuetzung

Publications (2)

Publication Number Publication Date
DE3843294A1 DE3843294A1 (de) 1990-07-05
DE3843294C2 true DE3843294C2 (es) 1990-10-25

Family

ID=6369894

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3843294A Granted DE3843294A1 (de) 1988-12-22 1988-12-22 Walzenanordnung mit einer unterwalze mit hydraulischer innenabstuetzung

Country Status (6)

Country Link
US (1) US5044273A (es)
JP (1) JPH02217609A (es)
DE (1) DE3843294A1 (es)
FI (1) FI896159A0 (es)
FR (1) FR2640893B1 (es)
GB (1) GB2226384B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112515A1 (de) * 1991-04-17 1992-10-22 Roland Man Druckmasch Verstellbare walzenanordnung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918989C1 (es) * 1989-06-10 1990-12-13 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
DE4239411C1 (es) * 1992-09-04 1993-09-02 Sulzer-Escher Wyss Ag, Zuerich, Ch
US5447605A (en) * 1994-08-22 1995-09-05 Beloit Technologies, Inc. Position control for self-loading roll

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395915A (en) * 1942-07-13 1946-03-05 Harry G Specht Press roll for papermaking
US3276102A (en) * 1964-01-24 1966-10-04 Beloit Corp Adjustable crown roll
DE2230139B2 (de) * 1971-06-28 1980-01-31 Escher Wyss Ag, Zuerich (Schweiz) Walze mit Durchbiegungsausgleich für die Druckbehandlung von bahnförmigen Materialien
CH560852A5 (es) * 1973-02-08 1975-04-15 Escher Wyss Ag
DE2826316C2 (de) * 1978-06-02 1980-08-14 Escher Wyss Ag, Zuerich (Schweiz) Durchbiegungseinstellwalze
US4188814A (en) * 1978-10-30 1980-02-19 Mahaska Industries, Inc. Self cleaning animal floor assembly and method of fabricating same
DE2849253C2 (de) * 1978-11-08 1981-01-08 Escher Wyss Ag, Zuerich (Schweiz) Durchbiegungseinstellwalze
DE3003395C2 (de) * 1980-01-31 1983-04-07 Küsters, Eduard, 4150 Krefeld Verfahren zur Steuerung der Liniendruckverteilung einer Walze und entsprechende Walze
AT373310B (de) * 1980-02-05 1984-01-10 Escher Wyss Ag Durchbiegungseinstellwalze zur druckbehandlung von materialbahnen, insbesondere papierbahnen
DE3138365A1 (de) * 1981-09-21 1983-04-14 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
AT373795B (de) * 1981-11-11 1984-02-27 Escher Wyss Ag Walzvorrichtung
CH656812A5 (de) * 1982-04-08 1986-07-31 Escher Wyss Ag Walzvorrichtung.
DE3416210C3 (de) * 1984-05-02 1994-07-14 Kleinewefers Gmbh Walzenpresse für Papier- und ähnliche Bahnen
US4757582A (en) * 1985-04-01 1988-07-19 Valmet Oy Roll with heated mantle and method
CA1296557C (en) * 1986-04-09 1992-03-03 Josef Pav System of rolls for use in calenders and like machines
CH673051A5 (es) * 1986-07-08 1990-01-31 Escher Wyss Ag
DE3700439A1 (de) * 1986-09-05 1988-03-17 Escher Wyss Ag Durchbiegungseinstellwalze
EP0384173B1 (de) * 1986-11-29 1992-07-22 Eduard Küsters Maschinenfabrik GmbH & Co. KG Dichtungsglied für eine Walze mit steuerbarem Liniendruck
DE3640902A1 (de) * 1986-11-29 1988-06-16 Kuesters Eduard Maschf Walze mit steuerbarem liniendruck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112515A1 (de) * 1991-04-17 1992-10-22 Roland Man Druckmasch Verstellbare walzenanordnung

Also Published As

Publication number Publication date
FR2640893A1 (es) 1990-06-29
GB2226384B (en) 1992-10-14
JPH02217609A (ja) 1990-08-30
GB2226384A (en) 1990-06-27
DE3843294A1 (de) 1990-07-05
FR2640893B1 (es) 1993-06-11
FI896159A0 (fi) 1989-12-21
US5044273A (en) 1991-09-03
GB8928926D0 (en) 1990-02-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee